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Single Row Steel Cylindrical Bearing

NJ 321 ECJ/C4

Single Row Steel Cylindrical Bearing
Item #104512260
  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width
Single Row Steel Cylindrical Bearing
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  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Static Load Rating 500 kN
Precision Ground Yes
Series 3
Inside Dia. 105 mm
O.D. Type Cylindrical
Bore Type Round Bore, Metric Type
End Type Open End
Inner Ring Width 1.93 in, 49 mm
Inch/Metric Metric
O.D. 225 mm
Precision Rating ABEC 1
Width 1.93 in, 49 mm
I.D. 105 mm
Rows of Balls Single
Bearing Design Removable Inner Ring – Flanged
Cage Material Steel
Dynamic Load Rating 500 kN
Oil Hole w/o Oil Hole
Radial Internal Clearance Specification Clearance Greater Than C3
Outside Dia. 225 mm
Radial Internal Clearance C4
Bearing Type Radial
Outer Ring Width 1.93 in, 49 mm
Enclosure Open
No. of Rows 1
Capacity High Capacity
Material Bearing Steel
Tolerance Iso Class 0 (RBEC 1)
Weight 22.1 LB
EAN or UPC 7316577055941
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